CN102770227B - 焊接接头的制造方法以及焊接接头 - Google Patents
焊接接头的制造方法以及焊接接头 Download PDFInfo
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- CN102770227B CN102770227B CN201180004378.3A CN201180004378A CN102770227B CN 102770227 B CN102770227 B CN 102770227B CN 201180004378 A CN201180004378 A CN 201180004378A CN 102770227 B CN102770227 B CN 102770227B
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Classifications
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- B23K33/004—Filling of continuous seams
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- B23K2103/04—Steel or steel alloys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
Description
编号 | 接头编号 | 处理方法 | 疲劳强度 | 疲劳裂纹发生位置 | 备注 |
K1 | J1 | 喷丸硬化 | 290 | [1] | 本发明例 |
K2 | J1 | TIG修整 | 280 | [2] | 本发明例 |
K3 | J1 | 超声波表面强化 | 280 | [1] | 本发明例 |
K4 | J1 | 研磨机处理 | 270 | [2] | 本发明例 |
K51 | J1 | 局部加热的SR | 210 | [1] | 比较例 |
K101 | J28 | 喷丸硬化 | 340 | [1] | 本发明例 |
K102 | J28 | TIG修整 | 280 | [2] | 本发明例 |
K103 | J28 | 超声波表面强化 | 350 | [1] | 本发明例 |
K104 | J28 | 研磨机处理 | 270 | [2] | 本发明例 |
K151 | J28 | 局部加热的SR | 200 | [1] | 比较例 |
Claims (17)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2011/054664 WO2012114532A1 (ja) | 2011-02-23 | 2011-02-23 | 溶接継手の製造方法及び溶接継手 |
Publications (2)
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CN102770227A CN102770227A (zh) | 2012-11-07 |
CN102770227B true CN102770227B (zh) | 2015-07-15 |
Family
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CN201180004378.3A Expired - Fee Related CN102770227B (zh) | 2011-02-23 | 2011-02-23 | 焊接接头的制造方法以及焊接接头 |
Country Status (6)
Country | Link |
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US (1) | US9138828B2 (zh) |
JP (1) | JP4865112B1 (zh) |
KR (1) | KR101222128B1 (zh) |
CN (1) | CN102770227B (zh) |
IN (1) | IN2012DN03248A (zh) |
WO (1) | WO2012114532A1 (zh) |
Families Citing this family (14)
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IN2014DN11167A (zh) * | 2012-11-29 | 2015-10-02 | Nippon Steel & Sumitomo Metal Corp | |
KR101562963B1 (ko) | 2013-08-29 | 2015-10-23 | 주식회사 포스코 | 박스형 고온 소둔로용 튜브 |
US20150321295A1 (en) * | 2014-05-07 | 2015-11-12 | Lincoln Global, Inc. | Llt welding consumables |
US9759379B2 (en) * | 2014-05-15 | 2017-09-12 | Sea Ng Corporation | Gas storage structure and method of manufacture |
CN106794554B (zh) * | 2014-10-03 | 2019-08-27 | 日本制铁株式会社 | 焊接结构构件以及其制造方法 |
JP2016083691A (ja) * | 2014-10-29 | 2016-05-19 | ヤマハ発動機株式会社 | 溶接方法 |
JP6065147B1 (ja) | 2015-10-26 | 2017-01-25 | Jfeスチール株式会社 | 重ね隅肉アーク溶接継手、プレス成形部品の接合構造 |
US20190291216A1 (en) * | 2016-01-28 | 2019-09-26 | Nippon Steel & Sumitomo Metal Corporation | Method for improving fatigue strength of lap-welded joint, lap-welded joint manufacturing method, and lap-welded joint |
JP6501718B2 (ja) * | 2016-02-25 | 2019-04-17 | ヤマダインフラテクノス株式会社 | 既設の鋼橋の予防保全方法 |
CN105665896A (zh) * | 2016-03-15 | 2016-06-15 | 广船国际有限公司 | 一种横位置角接接头的焊接方法 |
CN106053477B (zh) * | 2016-06-27 | 2018-10-23 | 山东大学 | 一种高强度钢搭接接头焊接裂纹敏感性的评定方法 |
CN112302890B (zh) * | 2019-07-31 | 2023-09-29 | 北京金风科创风电设备有限公司 | 固定装置、塔架及风力发电机组 |
WO2021215208A1 (ja) * | 2020-04-21 | 2021-10-28 | 株式会社日立製作所 | 溶接構造 |
CN115948647B (zh) * | 2023-02-10 | 2023-07-18 | 中建五洲工程装备有限公司 | 一种针对钢箱梁顶板u肋现场对接焊缝的热处理设备 |
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2011
- 2011-02-23 IN IN3248DEN2012 patent/IN2012DN03248A/en unknown
- 2011-02-23 WO PCT/JP2011/054664 patent/WO2012114532A1/ja active Application Filing
- 2011-02-23 JP JP2011531076A patent/JP4865112B1/ja active Active
- 2011-02-23 CN CN201180004378.3A patent/CN102770227B/zh not_active Expired - Fee Related
- 2011-02-23 KR KR1020127011830A patent/KR101222128B1/ko active IP Right Grant
- 2011-02-23 US US13/818,330 patent/US9138828B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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WO2012114532A1 (ja) | 2012-08-30 |
KR20120107072A (ko) | 2012-09-28 |
CN102770227A (zh) | 2012-11-07 |
US20130153092A1 (en) | 2013-06-20 |
JP4865112B1 (ja) | 2012-02-01 |
JPWO2012114532A1 (ja) | 2014-07-07 |
KR101222128B1 (ko) | 2013-01-14 |
IN2012DN03248A (zh) | 2015-10-23 |
US9138828B2 (en) | 2015-09-22 |
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